27996840009

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{4493}}^1\times {\mathrm{14731}}^1$

素因数の和:19277

約数の個数: 24

約数和(自身を含む): 41312299392

約数和(自身を除く): 13315459383

約数列:

[1, 3, 9, 47, 141, 423, 4493, 13479, 14731, 40437, 44193, 132579, 211171, 633513, 692357, 1900539, 2077071, 6231213, 66186383, 198559149, 595677447, 3110760001, 9332280003, 27996840009]

約数ペア:

[(1, 27996840009), (3, 9332280003), (9, 3110760001), (47, 595677447), (141, 198559149), (423, 66186383), (4493, 6231213), (13479, 2077071), (14731, 1900539), (40437, 692357), (44193, 633513), (132579, 211171)]